NIMROD–ISiS, a versatile tool for studying the isotopic degree of freedom in heavy ion collisions

The upgraded NIMROD–ISiS 4π4π detector array is described. The array is composed of 228 detector modules annularly arranged into 14 rings. Telescopes of Si–CsI and Si–Si–CsI provide excellent isotopic resolution throughout the detector array. To enhance event characterization, the entire charged particle array is housed inside the TAMU Neutron Ball.